Bosch Rexroth IndraDrive C Series Servo Drive 80190-320-03-R / 80190-318-51

Technical Dossier

Product Details And Specifications

Bosch Rexroth IndraDrive C Series Technical Notes

The specific units covered by this listing — 80190-320-03-R and 80190-318-51 — are power section and control section assemblies within the IndraDrive C family, manufactured in Germany to Rexroth's industrial-grade specifications. These part numbers are cross-referenced in Rexroth's legacy spare parts catalog and remain in active demand for maintenance of installed base equipment.

The Evolution of IndraDrive C Architecture

Bosch Rexroth's servo drive lineage in the IndraDrive family began with the DIAX04 and ECODRIVE03 platforms in the late 1990s, which established the foundational firmware structure (IndraWorks, IndraMotion) still referenced in current IndraDrive C commissioning tools. The transition to the IndraDrive C generation (HCS02, HCS03) in the early 2000s introduced a unified hardware platform that consolidated the previously separate power and control electronics into a more compact, DIN-rail-compatible form factor.

Key architectural milestones include: the introduction of the CSB01 and CSE02 control section modules enabling multi-encoder support; the HMS01 / HMS02 multi-axis supply modules that replaced individual mains filters per drive; and the HNF01 mains filter modules that brought EMC compliance to CE and UL standards simultaneously. Later firmware revisions (MPx-18 and above) introduced Safe Motion (STO, SS1, SS2, SLS) certified to SIL 2 / PLd, addressing the growing safety-integrity requirements of the chemical and nuclear sectors.

The IndraDrive C series is now in its mature/end-of-active-production phase for several sub-variants. Rexroth has transitioned new machine designs toward the IndraDrive Mi (motor-integrated) and IndraDrive Cs (compact single-axis) platforms. However, the installed base of IndraDrive C hardware in operating plants globally is estimated in the hundreds of thousands of units, sustaining strong demand for spare parts, repair, and lifecycle extension services through at least 2035.

IndraDrive C Full Catalog & Functionalities (SKU List)

The following SKUs represent verified, commonly stocked components within the Bosch Rexroth IndraDrive C ecosystem. Each entry reflects a distinct hardware function within the drive system architecture.

Power Sections (HCS Series)

• HCS02.1E-W0012-A-03-NNNN: Single-axis converter, 12A continuous, 200–480V AC input, compact chassis
• HCS02.1E-W0028-A-03-NNNN: Single-axis converter, 28A continuous, standard IndraDrive C frame size 2
• HCS02.1E-W0054-A-03-NNNN: Single-axis converter, 54A continuous, integrated brake chopper
• HCS02.1E-W0070-A-03-NNNN: Single-axis converter, 70A continuous, high-dynamic torque applications
• HCS03.1E-W0070-A-03-NNNN: Frame size 3 converter, 70A, extended DC bus capacitance
• HCS03.1E-W0100-A-03-NNNN: Frame size 3 converter, 100A continuous, suitable for high-inertia loads
• HCS03.1E-W0150-A-03-NNNN: Frame size 3 converter, 150A continuous, heavy-duty spindle and feed axis

Control Sections

• CSB01.1N-SE-ENS-NNN-NN-S-NN-FW: Basic control section, SERCOS II interface, single-encoder input
• CSE02.1N-SE-ENS-NNN-NN-S-NN-FW: Advanced control section, dual-encoder, expanded I/O, SERCOS III ready
• CDB01.1C-SE-NNN-NNN-NN-S-NN-FW: Drive controller with integrated safety (STO), PROFIBUS DP interface

Supply & Mains Modules

• HMS01.1N-W0054-A-07-NNNN: Multi-axis supply module, 54A, shared DC bus for up to 6 axes
• HMS02.1N-W0054-A-07-NNNN: Regenerative supply module, 54A, active front-end, unity power factor
• HNF01.1A-F240-R0026-A-480-NNNN: Mains filter module, 26A, 480V, CE/UL dual-listed

Communication & Option Modules

• PROFIBUS-DP (PB) option card: Slave interface for Siemens S7 / ABB 800xA DCS integration
• EtherCAT (EC) option card: Real-time Ethernet fieldbus, sub-1ms cycle time, IEC 61158 compliant
• 80190-320-03-R: Power section assembly, IndraDrive C, cross-reference to HCS02/HCS03 frame — confirmed Rexroth OEM part number
• 80190-318-51: Control/interface board assembly, IndraDrive C platform — confirmed Rexroth OEM internal part number

Sourcing Hard-to-Find & Obsolete IndraDrive C Parts

DriveKNMS supports installed-base sourcing for this series through RFQ review, including model matching, condition checks and documentation requirements before quotation.

For end-of-life IndraDrive C installations, DriveKNMS also provides migration assessment reports identifying compatible replacement units within the current Rexroth IndraDrive Cs or IndraDrive Mi catalog, including firmware parameter migration guidance.

Quality Control for the IndraDrive C Range

IndraDrive C units present specific test challenges due to their integrated DC bus architecture and multi-layer communication stack. DriveKNMS applies the following test protocol to all IndraDrive C units prior to dispatch:

• DC Bus Capacitor ESR Test: Measures equivalent series resistance of DC link capacitors; units with ESR exceeding Rexroth's published tolerance are rejected.
• IGBT Gate Drive Integrity Test: Verifies switching waveform symmetry across all three phases under resistive load.
• Control Section Boot Verification: Unit is powered through full IndraWorks firmware initialization sequence; all diagnostic LEDs and error codes are logged.
• Fieldbus Communication Test: SERCOS or PROFIBUS interface is exercised using a reference master controller; cyclic data exchange is confirmed at rated cycle time.
• Thermal Imaging: Unit is run at 50% rated current for 30 minutes; infrared scan identifies any abnormal hotspots on power semiconductors or bus bars.
• Encoder Interface Test: Resolver and TTL/HTL encoder simulation inputs are verified for correct position feedback processing.

All test results are documented and available to customers upon request. Units that do not pass all six test stages are either repaired to specification or removed from saleable inventory.